CN111683741B - 用于在液体中产生气泡的设备和方法 - Google Patents
用于在液体中产生气泡的设备和方法 Download PDFInfo
- Publication number
- CN111683741B CN111683741B CN201980010632.7A CN201980010632A CN111683741B CN 111683741 B CN111683741 B CN 111683741B CN 201980010632 A CN201980010632 A CN 201980010632A CN 111683741 B CN111683741 B CN 111683741B
- Authority
- CN
- China
- Prior art keywords
- gas
- gas supply
- hollow shaft
- chambers
- liquid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000007788 liquid Substances 0.000 title claims abstract description 79
- 238000000034 method Methods 0.000 title claims description 27
- 125000006850 spacer group Chemical group 0.000 claims abstract description 72
- 238000004891 communication Methods 0.000 claims abstract description 6
- 239000000919 ceramic Substances 0.000 claims description 18
- 239000011148 porous material Substances 0.000 claims description 9
- 238000013461 design Methods 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims 1
- 239000007789 gas Substances 0.000 description 170
- 238000005188 flotation Methods 0.000 description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 19
- 239000012528 membrane Substances 0.000 description 14
- 238000004140 cleaning Methods 0.000 description 12
- 238000005189 flocculation Methods 0.000 description 11
- 230000016615 flocculation Effects 0.000 description 11
- 238000009825 accumulation Methods 0.000 description 10
- 239000008394 flocculating agent Substances 0.000 description 10
- 230000035508 accumulation Effects 0.000 description 9
- 239000000463 material Substances 0.000 description 9
- 238000001914 filtration Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 8
- 238000009300 dissolved air flotation Methods 0.000 description 7
- 238000009434 installation Methods 0.000 description 7
- 239000000126 substance Substances 0.000 description 7
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 6
- 239000000470 constituent Substances 0.000 description 5
- 239000010865 sewage Substances 0.000 description 5
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 4
- 229910010293 ceramic material Inorganic materials 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 241000196324 Embryophyta Species 0.000 description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 3
- 230000002209 hydrophobic effect Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- 239000007791 liquid phase Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000013535 sea water Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 2
- 229930040373 Paraformaldehyde Natural products 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 238000007667 floating Methods 0.000 description 2
- 230000003311 flocculating effect Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 229920006324 polyoxymethylene Polymers 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 2
- 229910010271 silicon carbide Inorganic materials 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- QJZYHAIUNVAGQP-UHFFFAOYSA-N 3-nitrobicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic acid Chemical compound C1C2C=CC1C(C(=O)O)C2(C(O)=O)[N+]([O-])=O QJZYHAIUNVAGQP-UHFFFAOYSA-N 0.000 description 1
- 241000219793 Trifolium Species 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 238000009360 aquaculture Methods 0.000 description 1
- 244000144974 aquaculture Species 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000010796 biological waste Substances 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010612 desalination reaction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000004021 humic acid Substances 0.000 description 1
- 239000003864 humus Substances 0.000 description 1
- 239000010954 inorganic particle Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000005374 membrane filtration Methods 0.000 description 1
- 238000001471 micro-filtration Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000009282 microflotation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 239000011146 organic particle Substances 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000010363 phase shift Effects 0.000 description 1
- 229920005597 polymer membrane Polymers 0.000 description 1
- -1 polyoxymethylene Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000000108 ultra-filtration Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/60—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis
- B01F27/73—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with rotary discs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
- B01F23/23105—Arrangement or manipulation of the gas bubbling devices
- B01F23/2312—Diffusers
- B01F23/23123—Diffusers consisting of rigid porous or perforated material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
- B01F23/2331—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the introduction of the gas along the axis of the stirrer or along the stirrer elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
- B01F23/2332—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements the stirrer rotating about a horizontal axis; Stirrers therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
- B01F23/2335—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the direction of introduction of the gas relative to the stirrer
- B01F23/23352—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the direction of introduction of the gas relative to the stirrer the gas moving perpendicular to the axis of rotation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/05—Stirrers
- B01F27/11—Stirrers characterised by the configuration of the stirrers
- B01F27/115—Stirrers characterised by the configuration of the stirrers comprising discs or disc-like elements essentially perpendicular to the stirrer shaft axis
- B01F27/1155—Stirrers characterised by the configuration of the stirrers comprising discs or disc-like elements essentially perpendicular to the stirrer shaft axis with interconnected discs, forming open frameworks or cages
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/24—Treatment of water, waste water, or sewage by flotation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/305—Treatment of water, waste water or sewage
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
- B01F23/23105—Arrangement or manipulation of the gas bubbling devices
- B01F23/2312—Diffusers
- B01F23/23126—Diffusers characterised by the shape of the diffuser element
- B01F23/231267—Diffusers characterised by the shape of the diffuser element being axially stacked discs, rings or plates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
- B01F23/2331—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the introduction of the gas along the axis of the stirrer or along the stirrer elements
- B01F23/23311—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the introduction of the gas along the axis of the stirrer or along the stirrer elements through a hollow stirrer axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
- B01F23/2331—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the introduction of the gas along the axis of the stirrer or along the stirrer elements
- B01F23/23314—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the introduction of the gas along the axis of the stirrer or along the stirrer elements through a hollow stirrer element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
- B01F23/2336—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the location of the place of introduction of the gas relative to the stirrer
- B01F23/23364—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the location of the place of introduction of the gas relative to the stirrer the gas being introduced between the stirrer elements
- B01F23/233642—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the location of the place of introduction of the gas relative to the stirrer the gas being introduced between the stirrer elements at the stirrer elements
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/444—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by ultrafiltration or microfiltration
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
- C02F1/5245—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents using basic salts, e.g. of aluminium and iron
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/26—Reducing the size of particles, liquid droplets or bubbles, e.g. by crushing, grinding, spraying, creation of microbubbles or nanobubbles
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102018101895.9A DE102018101895B3 (de) | 2018-01-29 | 2018-01-29 | Vorrichtung und Verfahren zum Erzeugen von Gasblasen in einer Flüssigkeit |
| DE102018101895.9 | 2018-01-29 | ||
| PCT/EP2019/051381 WO2019145257A1 (de) | 2018-01-29 | 2019-01-21 | Vorrichtung und verfahren zum erzeugen von gasblasen in einer flüssigkeit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111683741A CN111683741A (zh) | 2020-09-18 |
| CN111683741B true CN111683741B (zh) | 2023-04-18 |
Family
ID=65020172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201980010632.7A Active CN111683741B (zh) | 2018-01-29 | 2019-01-21 | 用于在液体中产生气泡的设备和方法 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US11833483B2 (hu) |
| EP (1) | EP3746213B8 (hu) |
| CN (1) | CN111683741B (hu) |
| AU (1) | AU2019212097A1 (hu) |
| BR (1) | BR112020014790A2 (hu) |
| DE (1) | DE102018101895B3 (hu) |
| DK (1) | DK3746213T3 (hu) |
| HU (1) | HUE058720T2 (hu) |
| WO (1) | WO2019145257A1 (hu) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11179684B2 (en) * | 2017-09-20 | 2021-11-23 | New Jersey Institute Of Technology | System, device, and method to manufacture nanobubbles |
| CN114524486B (zh) * | 2022-03-10 | 2024-01-16 | 湖南时远新材料科技有限公司 | 一种便于净化生活废水用污水处理装置 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3891729A (en) * | 1972-09-01 | 1975-06-24 | Frings Fa Heinrich | Device for aerating liquids |
| DE102004003033A1 (de) * | 2004-01-21 | 2005-08-11 | Ingolf Kurtze | Vorrichtung zur definierten Mikrobläschenerzeugung für Flotationsprozesse, Begasung oder Belüftung von Flüssigkeiten |
| CN101816023A (zh) * | 2007-09-28 | 2010-08-25 | 格伦德福斯拜奥布斯特股份公司 | 曝气装置 |
| CN107580525A (zh) * | 2015-05-11 | 2018-01-12 | 阿克沃拉技术有限公司 | 用于在液体中产生气泡的设备和方法 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2540948A (en) * | 1946-10-04 | 1951-02-06 | Yeomans Brothers Co | Apparatus for aerating liquids |
| US2996287A (en) * | 1957-07-05 | 1961-08-15 | Eastman Kodak Co | Apparatus for incorporating fluids into liquids |
| SU1089155A1 (ru) | 1983-04-25 | 1984-04-30 | Всесоюзный Научно-Исследовательский И Проектный Институт Вторичных Цветных Металлов | Устройство дл смешени газов с жидкост ми |
| BR9305166A (pt) * | 1993-12-21 | 1995-10-17 | Zerbini E J Fundacao | Aperfeiçoamentos introduzidos em oxigenador de sangue |
| ES2284805T3 (es) | 2002-12-19 | 2007-11-16 | Utisol Technologies Ag | Dispositivo de filtro. |
| DE102012207731A1 (de) | 2012-05-09 | 2013-11-14 | Matan Beery | Vorrichtung und Verfahren zur Vorreinigung von Wasser,insbesondere Meerwasser |
| BR112016006226A2 (pt) | 2013-10-03 | 2017-08-01 | Ebed Holdings Inc | soluções líquidas que contêm nanobolha |
| EP3381868A1 (en) * | 2017-03-28 | 2018-10-03 | Thersso Water Systems, S.L. | Combined system of filtering and centrifugal separation for purifying aqueous fluids and process using said system |
| DE102019101483A1 (de) * | 2019-01-22 | 2020-07-23 | Eisenhuth Gmbh & Co. Kg | Verfahren und Reaktor zur elektrochemischen Behandlung von Flüssigkeiten, insbesondere organisch belasteter Abwässer |
-
2018
- 2018-01-29 DE DE102018101895.9A patent/DE102018101895B3/de not_active Expired - Fee Related
-
2019
- 2019-01-21 AU AU2019212097A patent/AU2019212097A1/en not_active Abandoned
- 2019-01-21 US US16/965,338 patent/US11833483B2/en active Active
- 2019-01-21 CN CN201980010632.7A patent/CN111683741B/zh active Active
- 2019-01-21 DK DK19705092.5T patent/DK3746213T3/da active
- 2019-01-21 HU HUE19705092A patent/HUE058720T2/hu unknown
- 2019-01-21 BR BR112020014790-7A patent/BR112020014790A2/pt unknown
- 2019-01-21 WO PCT/EP2019/051381 patent/WO2019145257A1/de unknown
- 2019-01-21 EP EP19705092.5A patent/EP3746213B8/de active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3891729A (en) * | 1972-09-01 | 1975-06-24 | Frings Fa Heinrich | Device for aerating liquids |
| DE102004003033A1 (de) * | 2004-01-21 | 2005-08-11 | Ingolf Kurtze | Vorrichtung zur definierten Mikrobläschenerzeugung für Flotationsprozesse, Begasung oder Belüftung von Flüssigkeiten |
| CN101816023A (zh) * | 2007-09-28 | 2010-08-25 | 格伦德福斯拜奥布斯特股份公司 | 曝气装置 |
| CN107580525A (zh) * | 2015-05-11 | 2018-01-12 | 阿克沃拉技术有限公司 | 用于在液体中产生气泡的设备和方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| US11833483B2 (en) | 2023-12-05 |
| EP3746213B1 (de) | 2022-03-09 |
| EP3746213B8 (de) | 2022-05-18 |
| BR112020014790A2 (pt) | 2020-12-08 |
| RU2020124646A (ru) | 2022-01-24 |
| CN111683741A (zh) | 2020-09-18 |
| DE102018101895B3 (de) | 2019-02-07 |
| WO2019145257A1 (de) | 2019-08-01 |
| AU2019212097A1 (en) | 2020-08-06 |
| US20210113976A1 (en) | 2021-04-22 |
| EP3746213A1 (de) | 2020-12-09 |
| DK3746213T3 (da) | 2022-06-13 |
| HUE058720T2 (hu) | 2022-09-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7285212B2 (en) | Method and apparatus for treatment of wastewater employing membrane bioreactors | |
| Potts et al. | A critical review of fouling of reverse osmosis membranes | |
| US10898867B2 (en) | Device and method for generating gas bubbles in a liquid | |
| US20090032446A1 (en) | Mobile station and methods for diagnosing and modeling site specific effluent treatment facility requirements | |
| CN105934410B (zh) | 整合有吸附性粉末状材料上的吸附的膜上水处理设备和方法以及用于限制膜磨损的装置 | |
| EP0165992A1 (en) | FILTRATION METHOD AND DEVICE. | |
| CN111683741B (zh) | 用于在液体中产生气泡的设备和方法 | |
| WO2016115008A2 (en) | Eductor-based membrane bioreactor | |
| JP2014057931A (ja) | 造水方法 | |
| EP2192973B1 (en) | Disc type filtration device with aeration plates | |
| KR100828742B1 (ko) | 회전원반 또는 프로펠러가 장착된 침지형 분리막 모듈 및장치 | |
| KR101539727B1 (ko) | 전기응집과 전자석을 이용한 총인 제거방법 및 장치 | |
| KR101430104B1 (ko) | 오폐수 처리 장치 | |
| KR100538126B1 (ko) | 침지형 막분리를 이용한 유기오염물질 처리장치 및 그 방법 | |
| Ferrera et al. | Pilot scale application of a rotating hollow fibre membrane for direct membrane filtration of domestic wastewater | |
| CN206828286U (zh) | 一种混合废乳化液的处理、回收装置 | |
| RU2788624C2 (ru) | Устройство и способ получения газовых пузырьков в жидкости | |
| CN201495150U (zh) | 一种冷轧含油废水处理装置 | |
| KR101416451B1 (ko) | 막결합형 유동상 혐기성 하폐수처리 장치 및 방법 | |
| KR101543503B1 (ko) | 멤브레인을 결합한 원통형의 용존가압부상 수처리장치 | |
| KR100785815B1 (ko) | 내부 흡입관이 장착된 연속 세정 관형 분리막 모듈 및 장치 | |
| KR100987475B1 (ko) | 산기관 일체형 회전 분리막 모듈 및 장치 | |
| Jingjin | Energy Reduction with Staged Scouring Aeration for Submerged Membrane Bioreactors in Wastewater Treatment | |
| JPH01194907A (ja) | 膜処理装置 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20220815 Address after: The German Thaler Applicant after: Stephen Hartmann Recycling Technology GmbH Address before: Berlin, Germany Applicant before: AKVOLUTION GmbH |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |